You can shim bearings. Use a couple of old feeler gauges if you can't get hold of copper shim. Check bearing to hub gap with 1 thou feeler gauge. If the feeler gauge won't fit use 1thou copper shim. If it will fit you will need thicker shim or go round twice sort of thing...

Use your spindle to line up the bearings. You can use the spindle to knock the bearings home!